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    • 41. 发明授权
    • Thermal transfer recording method and apparatus utilizing intermediate
transfer recording medium
    • 使用中间转印记录介质的热转印记录方法和装置
    • US06097415A
    • 2000-08-01
    • US856852
    • 1997-05-15
    • Tatsuya KitaTakeshi UenoNaoji Shibasaki
    • Tatsuya KitaTakeshi UenoNaoji Shibasaki
    • B41J2/325B41J2/32
    • B41J2/32
    • A thermal transfer recording system, there is prepared a thermal transfer sheet such as a sublimation or heat fusion thermal transfer sheet, and also prepared an intermediate transfer recording medium comprising a substrate sheet and a receptor layer disposed on the substrate sheet so as to be transferable; the thus prepared thermal transfer sheet is disposed together with the intermediate transfer recording medium between a heating device such as a thermal head and a platen roller; the thermal head is heated in accordance with an image information to be printed to thereby form the image in the receptor layer of the intermediate transfer recording medium; and thereafter, the image is transferred together with the receptor layer to a transfer-receiving material. When the image is formed to the intermediate transfer recording medium, the intermediate transfer recording medium is pressed at least at one area thereof from front surface side and back surface side thereof so as to fix a relative positional relationship between both ends in a width direction of the intermediate transfer recording medium, to thereby prevent shrinkage of the intermediate transfer recording medium in the width direction thereof.
    • 一种热转印记录系统,制备了热转印片如升华或热熔热转印片,并且还制备了一种中间转印记录介质,其包括基片和设置在基片上的受光层,以便可转印 ; 将如此制备的热转印片与中间转印记录介质一起设置在诸如热敏头的加热装置和压纸辊之间; 热敏头根据要打印的图像信息被加热,从而在中间转印记录介质的接收层中形成图像; 然后将图像与接收层一起转印到转印接受材料上。 当图像形成到中间转印记录介质时,中间转印记录介质从其前表面侧和后表面侧的至少一个区域被按压,以便将两端之间的相对位置关系固定在宽度方向 中间转印记录介质,从而防止中间转印记录介质沿其宽度方向的收缩。
    • 42. 发明申请
    • Display Device
    • 显示设备
    • US20070242011A1
    • 2007-10-18
    • US11735713
    • 2007-04-16
    • Tatsuya Kita
    • Tatsuya Kita
    • G09G3/36
    • G09G3/3688G09G2310/0275G09G2310/08G09G2320/08G09G2340/0414G09G2340/0471
    • A source driver of a liquid crystal display device comprises: a display signal generation unit for generating drive signals to drive data lines based on data signals; a vertical back porch setting switch terminal connected to the display signal generation unit; a ground terminal set at a ground potential; and a power supply terminal set at a predetermined potential. The vertical back porch setting switch terminal is connected to either one of the ground terminal and the power supply terminal. The display signal generation unit can switch between two preset vertical back porch set values, depending on which of the ground terminal and the power supply terminal is connected to the vertical back porch setting switch terminal. This makes it possible to use the source driver in common in two kinds of liquid crystal panels with two different numbers of horizontal synchronous signals, i.e. two different numbers of scan lines.
    • 液晶显示装置的源极驱动器包括:显示信号产生单元,用于产生用于基于数据信号驱动数据线的驱动信号; 连接到显示信号生成单元的垂直后沿设置开关端子; 地面终端设在地电位; 以及设置在预定电位的电源端子。 垂直后置设置开关端子连接到接地端子和电源端子中的任一个。 显示信号发生单元可以根据接地端子和电源端子连接到垂直后置设置开关端子在两个预设的垂直后沿设置值之间切换。 这使得可以在具有两个不同数量的水平同步信号,即两个不同数量的扫描线的两种液晶面板中共同使用源极驱动器。
    • 48. 发明授权
    • Image forming method, image forming apparatus and image forming member
    • 图像形成方法,图像形成装置和图像形成部件
    • US5318941A
    • 1994-06-07
    • US809501
    • 1992-01-06
    • Katsuyuki OhshimaTakeshi UenoMineo YamauchiTatsuya Kita
    • Katsuyuki OhshimaTakeshi UenoMineo YamauchiTatsuya Kita
    • B41J2/325B41J2/52B41M3/14B41M5/035B41M5/26B41M5/382B41M7/00B41M5/38
    • B41M5/38207B41J2/325B41J2/52B41M3/14B41M5/38221B41M7/0027B41J2202/33Y10S428/913Y10S428/914Y10T428/24934
    • According to the present invention, a gradation image such as photographs and a non-gradation image read by an image processing means 13 of FIG. 2 are edited and laid out. Based on the data file, a dye receiving layer 21 is formed on a gradation image forming area on a paper mount 26 of FIG. 3 by image generating means 18, and a gradation image 22 is formed by thermal transfer method on said dye receiving layer. A non-gradation image 23 such as character combined with the gradation image is printed before and after the formation of the gradation image. Further, a protective layer 24 is formed on the gradation image 22 or the non-gradation image 23 when necessary, by protective layer transfer means incorporated in the image forming means 18. Thus, a card such as a visiting card 20 with a photograph or a booklet such as a passport can be prepared. The gradation image and the non-gradation image can be transferred on plain paper, and by limiting the receiving layer area to the gradation image area, it is possible to form the images without impairing texture feeling and writability as plain paper.When the image is formed using a thermal transfer image receiving sheet with an arbitrary pattern (such as ground pattern), such pattern forms a background for the image, and this makes it possible to prevent falsification or alteration.
    • PCT No.PCT / JP91 / 00600 Sec。 371日期1992年1月6日 102(e)日期1992年1月6日PCT提交1991年5月7日PCT公布。 WO91 / 17054 PCT公开号 日期:1991年11月14日。根据本发明,由图1的图像处理装置13读取的诸如照片和非灰度图像的灰度图像。 2编辑和布局。 基于数据文件,染料接收层21形成在图1的纸支架26上的灰度图像形成区域上。 3通过图像生成装置18,并且通过热转印方法在所述染料接收层上形成灰度图像22。 在灰度图像的形成之前和之后打印诸如与灰度图像组合的字符的非灰度图像23。 此外,当需要时,通过结合在图像形成装置18中的保护层传送装置,在灰度图像22或非灰度图像23上形成保护层24.因此,具有照片或 可以编写护照等小册子。 灰度图像和非灰度图像可以在普通纸上传送,并且通过将接收层区域限制到灰度图像区域,可以形成图像而不损害作为普通纸的纹理感觉和可写入性。 当使用具有任意图案(例如地面图案)的热转印图像接收片形成图像时,这种图案形成图像的背景,并且这使得可以防止伪造或改变。
    • 49. 发明授权
    • Electrothermal transfer sheet
    • 电热转印片
    • US5258351A
    • 1993-11-02
    • US674748
    • 1991-03-26
    • Naoto SatakeTatsuya Kita
    • Naoto SatakeTatsuya Kita
    • B41M5/382B41M5/20B41M5/40B41M5/41B41M5/035B41M5/38
    • B41M5/405B41M5/3825B41M5/41Y10S428/913Y10S428/914
    • An electrothermal transfer sheet including (i) a resistor sheet, and (ii) a dye layer formed on one surface of the resistor layer, comprising a heat-transferable dye and a binder, the resistor layer being prepared by subjecting a film which includes (a) an electroconductive material, and (b) a resin composition containing a polymer and a monomer to a crosslinking reaction, the amount of the monomer being from 10 to 150 parts by weight per 100 parts by weight of the polymer, the crosslinking reaction being caused by applying ionizing radiation to the film; and an electrothermal transfer sheet including (i) a substrate sheet, (ii) a dye layer formed on one surface of the substrate sheet, including a heat-transferable dye and a binder, and (iii) a resistor layer formed on the other surface of the substrate sheet, the resistor layer being prepared by subjecting a film which includes (a) an electroconductive material, and (b) a resin composition containing a polymer and a monomer to a crosslinking reaction, the amount of the monomer being from 10 to 150 parts by weight per 100 parts by weight of the polymer, the crosslinking reaction being caused by applying ionizing radiation to the film.
    • 一种电热转印片,其包括(i)电阻片,和(ii)形成在所述电阻层的一个表面上的染料层,其包含可热转印染料和粘合剂,所述电阻层通过使包含 a)导电材料,和(b)含有交联反应的聚合物和单体的树脂组合物,单体的量相对于100重量份聚合物为10〜150重量份,交联反应为 通过向膜施加电离辐射引起的; 以及电热转印片,其包含(i)基材片,(ii)形成在所述基片的一个表面上的染料层,所述染色层包含可转印染料和粘合剂,以及(iii)形成在另一表面上的电阻层 通过使包含(a)导电材料的膜和(b)含有聚合物和单体的树脂组合物进行交联反应来制备所述电阻层,所述单体的量为10〜 相对于100重量份聚合物为150重量份,交联反应是通过向膜施加电离辐射而引起的。
    • 50. 发明授权
    • Heat-sensitive transfer method
    • 热敏传输方法
    • US5096874A
    • 1992-03-17
    • US465220
    • 1990-03-12
    • Tatsuya Kita
    • Tatsuya Kita
    • B41M5/035B41M5/26B41M5/385
    • B41M5/385Y10S428/913Y10S428/914
    • The present invention concerns a heat-sensitive transfer method which performs heat-transfer recording by heating (a) a heat transfer sheet including a dye layer comprising a dye and a binder formed on a substrate, and (b) an image-receiving sheet including a receiving layer having a resin for receiving the dye migrating from the dye layer on the heat transfer sheet formed on a substrate according to an image information from the back of the heat transfer sheet with the dye layer and receiving layer being superposed on each other, whereby the dye migrates into the receiving layer. The dye for the dye layer has a dye diffusion coefficient in the receiving layer of 5.times.10.sup.-9 cm.sup.2 /min. or higher at 120.degree. C. when the dye is diffused by migration into the receiving layer of the image-receiving sheet. The image-receiving sheet and the heat transfer sheet are used in combination so that the saturated transfer ratio of the dye from the dye layer to the receiving layer is 40% or more at 120.degree. C. when the dye for the dye layer is transferred to the receiving layer of the image-receiving sheet, and a combination of the above-mentioned heat transfer sheet and image-receiving sheet to be used for this method. By setting the two factors of the dye diffusion coefficient and the dye transfer ratio, the recording sensitivity can be optimized and image formation having good heat-sensitive recording density is rendered possible regardless of whether the application energy during transfer may be great or small.